I've rebuilt this Marshall SL-X with the Hermansson 5 gains stages circuit. Other installed features: tightness control, punch control with push-pull for different ranges, push-pull presence control, and a choke. Guitar straight into the amp, recorded with an iPhone SE 2022. 2x12 cab with Celestion V30 and a TC G-major in the loop. Make sure to subscribe to this channel and check out my Facebook page:
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